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    <title>ShellCheck: SC2303 – `i` is an array value, not a key. Use directly or loop over keys instead.</title>
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    <h1>SC2303 – ShellCheck Wiki</h1>
    <a href="https://github.com/koalaman/shellcheck/wiki/SC2303">See this page on GitHub</a>
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    <h2
id="i-is-an-array-value-not-a-key-use-directly-or-loop-over-keys-instead"><code>i</code>
is an array value, not a key. Use directly or loop over keys
instead.</h2>
<p>See companion warning <a href="SC2302.html">SC2302</a></p>
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    <p style='font-size: 80%'><a href="../index.html">ShellCheck</a> is a static analysis tool for shell scripts. This page is part of its documentation.</p>
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